| java.lang.Object
 sunlabs.brazil.template.Template
sunlabs.brazil.template.ContentTemplate
| ContentTemplate | | public class ContentTemplate extends Template (Code) | | Template class for extracting content out of remote html page
This class is used by the TemplateHandler, for extracting
the "content" out of html documents for later integration with
a look-and-feel template using one or more of:
PropsTemplate ,
BSLTemplate ,
or
sunlabs.brazil.filter.ReplaceFilter ,
The plan is to snag the title and the content, and put them into
request properties. The resultant processed output will be
discarded. The following properties are gathered:
- title
- The document title
- bodyArgs
- The attributes to the body tag, if any
- content
- The body, delimited by content.../content>.
The text inside multiple content ... /content pairs
are concatenated together.
- script
- All "script"..."/script" tags found in the document head
- style
- All "style"..."/style" tags found in the document head
- meta-[name]
- Every meta tag "name" and "content"
- link-[rel]
- Every link tag "rel" and "href"
- user-agent
- The origin user agent
- referer
- The user agent referrer (if any)
- last-modified
- The document last modified time (if any) in std format
- content-length
- The document content length, as fetched from the origin server
author:
Stephen Uhler
version:
%V% 1.16 |
| done | | public boolean done(RewriteContext hr)(Code) | | Extract useful properties out of the http mime headers.
|
| tag_body | | public void tag_body(RewriteContext hr)(Code) | | Grab the "body" attributes, and toss all output to this point.
|
| tag_content | | public void tag_content(RewriteContext hr)(Code) | | toss everything up to and including here, but turn on
content accumulation.
|
| tag_link | | public void tag_link(RewriteContext hr)(Code) | | Extract data out of link tags into the properties.
Prefix the "rel" attribute with "link-" to use as the
property name.
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| tag_meta | | public void tag_meta(RewriteContext hr)(Code) | | Extract data out of meta tags into the properties.
For "http-equiv" tags, set the corrosponding http respones header.
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| tag_script | | public void tag_script(RewriteContext hr)(Code) | | Append all "script" code while in the head section.
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| tag_slash_body | | public void tag_slash_body(RewriteContext hr)(Code) | | If no content tags are present, use the entire "body" instead.
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| tag_slash_content | | public void tag_slash_content(RewriteContext hr)(Code) | | Save the content gathered so far, and turn off content accumulation.
|
| tag_slash_head | | public void tag_slash_head(RewriteContext hr)(Code) | | Mark end of head section. All "script" content in the "body"
is left alone.
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| tag_slash_title | | public void tag_slash_title(RewriteContext hr)(Code) | | Gather up the title - no tags allowed between title .... /title.
|
| tag_style | | public void tag_style(RewriteContext hr)(Code) | | Append all "style" code while in the head section.
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| tag_title | | public void tag_title(RewriteContext hr)(Code) | | Toss everything up to and including this entity.
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